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Tables

Fleet uses osquery tables to query operating system, hardware, and software data. Each table provides specific data for analysis and filtering.

macOS Apple

Linux Linux

Windows Windows

Chrome ChromeOS

iokit_devicetree

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iokit​_devicetree

The IOKit registry matching the DeviceTree plane.

Column Type Description
busy_state integer 1 if the device is in a busy state else 0
class text Best matching device class (most-specific category)
depth integer Device nested depth
device_path text Device tree path
id bigint IOKit internal registry ID
name text Device node name
parent bigint Parent device registry ID
retain_count integer The device reference count
service integer 1 if the device conforms to IOService else 0

Example

List the components in a Mac's device tree

SELECT * from iokit_devicetree;
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